Question 1175661
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Hi

 {{{ (105/350)*100 }}}= 30% of the total cost he has saved.

make a mixture of peanuts and walnuts that cost $2.70 per pound. 
how many pounds of peanuts at $1.50 per pound should be with 
24 pounds of walnuts at $3.50 per pound
(3.50) 24 + 1.50x = 2.70(x + 24) = 2.70x + (2.70)24
    .80(24)/1.20 = 16lbs of peanuts  should be added

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Wish You the Best in your Studies.
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